DS3510 查看數據表（PDF） - Maxim Integrated
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DS3510 Datasheet PDF : 17 Pages
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I2C Gamma and VCOM Buffer with EEPROM
I2C ELECTRICAL CHARACTERISTICS (See Figure 4)
(VCC = +2.7V to +5.5V, TA = -45°C to +95°C, timing referenced to VIL(MAX) and VIH(MIN).)
PARAMETER
SCL Clock Frequency
Bus Free Time Between STOP
and START Conditions
Hold Time (Repeated) START
Condition
Low Period of SCL
High Period of SCL
Data Hold Time
Data Setup Time
START Setup Time
SYMBOL
fSCL (Note 13)
tBUF
tHD:STA
tLOW
tHIGH
tHD:DAT
tSU:DAT
tSU:STA
CONDITIONS
SDA and SCL Rise Time
tR
(Note 14)
SDA and SCL Fall Time
STOP Setup Time
SDA and SCL Capacitive
Loading
EEPROM Write Time
Pulse-Width Suppression Time
at SDA and SCL Inputs
A0 Setup Time
A0 Hold Time
SDA and SCL Input Buffer
Hysteresis
Low-Level Output Voltage (SDA)
SCL Falling Edge to SDA Output
Data Valid
Output Data Hold
tF
(Note 14)
tSU:STO
CB
(Note 14)
tW
(Note 15)
tIN
(Note 16)
tSU:A
tHD:A
Before START
After STOP
VOL 4mA sink current
tAA
SCL falling through 0.3VCC to SDA exit
0.3VCC ~0.7VCC window
tDH
SCL falling through 0.3VCC until SDA in
0.3VCC ~0.7VCC window
MIN TYP
0
1.3
MAX UNITS
400
kHz
µs
0.6
1.3
0.6
0
100
0.6
20 +
0.1CB
20 +
0.1CB
0.6
0.6
0.6
0.05 x
VCC
µs
µs
µs
0.9
µs
ns
µs
300
ns
300
ns
µs
400
pF
20
ms
50
ns
µs
µs
V
0.4
V
900
ns
0
ns
4 _______________________________________________________________________________________
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